On perturbed wave equations with time-dependent coefficients
Gustavo Perla Menzala (1984)
Annali della Scuola Normale Superiore di Pisa - Classe di Scienze
Similarity:
Gustavo Perla Menzala (1984)
Annali della Scuola Normale Superiore di Pisa - Classe di Scienze
Similarity:
Marina Ghisi (2001)
Rendiconti del Seminario Matematico della Università di Padova
Similarity:
Jalal Shatah (1997)
Banach Center Publications
Similarity:
Mokhtar Kirane, Salim A. Messaoudi (2000)
Revista Matemática Complutense
Similarity:
We consider a special type of a one-dimensional quasilinear wave equation w - phi (w / w) w = 0 in a bounded domain with Dirichlet boundary conditions and show that classical solutions blow up in finite time even for small initial data in some norm.
Jaime E. Muñoz Rivera (1992)
Annales de la Faculté des sciences de Toulouse : Mathématiques
Similarity:
Irena Lasiecka, Daniel Toundykov (2007)
Control and Cybernetics
Similarity:
Guy Métivier, Jean-Luc Joly, Jeffrey Rauch (1994)
Annales de l'institut Fourier
Similarity:
We study oscillatory solutions of semilinear first order symmetric hyperbolic system , with real analytic . The main advance in this paper is that it treats multidimensional problems with profiles that are almost periodic in with only the natural hypothesis of coherence. In the special case where has constant coefficients and the phases are linear, the solutions have asymptotic description where the profile is almost periodic...